//package com.xtxk.config;
//
//import static java.util.Collections.singletonMap;
//
//import java.time.Duration;
//
//import org.springframework.cache.CacheManager;
//import org.springframework.cache.annotation.CachingConfigurerSupport;
//import org.springframework.cache.annotation.EnableCaching;
//import org.springframework.context.annotation.Bean;
//import org.springframework.context.annotation.Configuration;
//import org.springframework.data.redis.cache.RedisCacheConfiguration;
//import org.springframework.data.redis.cache.RedisCacheManager;
//import org.springframework.data.redis.cache.RedisCacheWriter;
//import org.springframework.data.redis.connection.RedisConnectionFactory;
//import org.springframework.data.redis.core.RedisTemplate;
//import org.springframework.data.redis.serializer.GenericJackson2JsonRedisSerializer;
//import org.springframework.data.redis.serializer.Jackson2JsonRedisSerializer;
//import org.springframework.data.redis.serializer.RedisSerializationContext;
//import org.springframework.data.redis.serializer.RedisSerializer;
//import org.springframework.data.redis.serializer.StringRedisSerializer;
//
//import com.fasterxml.jackson.annotation.JsonAutoDetect.Visibility;
//import com.fasterxml.jackson.annotation.PropertyAccessor;
//import com.fasterxml.jackson.databind.ObjectMapper;
//import com.fasterxml.jackson.databind.ObjectMapper.DefaultTyping;
//import com.xtxk.common.constant.CommonConstant;
//import org.springframework.http.client.ClientHttpRequestFactory;
//import org.springframework.http.client.SimpleClientHttpRequestFactory;
//import org.springframework.web.client.RestTemplate;
//
////@Configuration
////@EnableCaching // 开启缓存支持
//public class RedisConfig extends CachingConfigurerSupport {
//
////	/**
////	 * @description 自定义的缓存key的生成策略 若想使用这个key
////	 *              只需要讲注解上keyGenerator的值设置为keyGenerator即可</br>
////	 * @return 自定义策略生成的key
////	 */
////	@Override
////	@Bean
////	public KeyGenerator keyGenerator() {
////		return new KeyGenerator() {
////			@Override
////			public Object generate(Object target, Method method, Object... params) {
////				StringBuilder sb = new StringBuilder();
////				sb.append(target.getClass().getName());
////				sb.append(method.getDeclaringClass().getName());
////				Arrays.stream(params).map(Object::toString).forEach(sb::append);
////				return sb.toString();
////			}
////		};
////	}
//
//	@Bean
//	public RestTemplate restTemplate(ClientHttpRequestFactory factory) {
//		return new RestTemplate(factory);
//	}
//
//	@Bean
//	public ClientHttpRequestFactory simpleClientHttpRequestFactory() {
//		SimpleClientHttpRequestFactory factory = new SimpleClientHttpRequestFactory();
//		factory.setReadTimeout(5000);//ms
//		factory.setConnectTimeout(15000);//ms
//		return factory;
//	}
//
//	/**
//	 * RedisTemplate配置
//	 */
//	@Bean
//	public RedisTemplate<String, Object> redisTemplate(RedisConnectionFactory lettuceConnectionFactory) {
//		// 设置序列化
//		Jackson2JsonRedisSerializer<Object> jackson2JsonRedisSerializer = new Jackson2JsonRedisSerializer<Object>(Object.class);
//		ObjectMapper om = new ObjectMapper();
//		om.setVisibility(PropertyAccessor.ALL, Visibility.ANY);
//		om.enableDefaultTyping(DefaultTyping.NON_FINAL);
//		jackson2JsonRedisSerializer.setObjectMapper(om);
//		// 配置redisTemplate
//		RedisTemplate<String, Object> redisTemplate = new RedisTemplate<String, Object>();
//		redisTemplate.setConnectionFactory(lettuceConnectionFactory);
//		RedisSerializer<?> stringSerializer = new StringRedisSerializer();
//		redisTemplate.setKeySerializer(stringSerializer);// key序列化
//		redisTemplate.setValueSerializer(jackson2JsonRedisSerializer);// value序列化
//		redisTemplate.setHashKeySerializer(stringSerializer);// Hash key序列化
//		redisTemplate.setHashValueSerializer(jackson2JsonRedisSerializer);// Hash value序列化
//		redisTemplate.afterPropertiesSet();
//		return redisTemplate;
//	}
//
//	/**
//	 * 缓存配置管理器
//	 */
//	@Bean
//	public CacheManager cacheManager(RedisConnectionFactory factory) {
//        // 配置序列化（缓存默认有效期 6小时）
//        RedisCacheConfiguration config = RedisCacheConfiguration.defaultCacheConfig().entryTtl(Duration.ofHours(6));
//        RedisCacheConfiguration redisCacheConfiguration = config.serializeKeysWith(RedisSerializationContext.SerializationPair.fromSerializer(new StringRedisSerializer()))
//                												.serializeValuesWith(RedisSerializationContext.SerializationPair.fromSerializer(new GenericJackson2JsonRedisSerializer()));
//
//		// 以锁写入的方式创建RedisCacheWriter对象
//		//RedisCacheWriter writer = RedisCacheWriter.lockingRedisCacheWriter(factory);
//		// 创建默认缓存配置对象
//		/* 默认配置，设置缓存有效期 1小时*/
//		//RedisCacheConfiguration defaultCacheConfig = RedisCacheConfiguration.defaultCacheConfig().entryTtl(Duration.ofHours(1));
//		/* 自定义配置test:demo 的超时时间为 5分钟*/
//		RedisCacheManager cacheManager = RedisCacheManager.builder(RedisCacheWriter.lockingRedisCacheWriter(factory)).cacheDefaults(redisCacheConfiguration)
//				.withInitialCacheConfigurations(singletonMap(CommonConstant.TEST_DEMO_CACHE, RedisCacheConfiguration.defaultCacheConfig().entryTtl(Duration.ofMinutes(5)).disableCachingNullValues()))
//				.transactionAware().build();
//		return cacheManager;
//	}
//
//}
